| 摘要 |
<p>TITLE OF THE INVENTION RESOLUTION OF RACEMIC DERIVATIVES OF 5-(1-METHYL-5-METHYLTHIOPYRROL-2-OYL)-1,2-DIHYDRO-3H- PYRROLO¢1,2-a!PYRROLE-1-CARBOXYLIC ACID AND ANALOGS Racemic mixture of derivatives of 5-(1-methyl-5-methylthiopyrrol-2-oyl)-1,2-dihydro-3H-pyrrolo¢1,2 a!pyrrole-1-carboxylic acid and analogs were resolved into pure 1- or d-isomers via concomitant isomerization and functional crystallization.</p> |
